Handheld Circular Cutting Machine for Lithium Battery Electrode Samples

Product Overview

This handheld circular cutting machine is a manual sample preparation tool designed for cutting lithium battery electrodes into precise circular specimens. Its core value is straightforward operation combined with a clean, single-action cutting process. The equipment completes the cut in one operation, helping users obtain round electrode samples without burrs and with smooth edges.

The unit is suitable for laboratory workflows that require repeatable circular electrode preparation before battery assembly, material evaluation, or process development. It supports a broad selection of circular cutting sizes, including diameters from 10 mm to 35 mm, while custom dies can be manufactured according to specific requirements. This makes the equipment practical for battery research teams working with different electrode formats.

The cutting method is designed for demanding research environments where sample quality directly affects downstream handling and evaluation. A clean edge reduces the need for secondary trimming and supports more consistent specimen preparation. The simple manual design also keeps the operating process direct, accessible, and easy to integrate into laboratory production routines.

Key Features

• Handheld Manual Operation: The compact operating concept allows laboratory personnel to perform circular electrode cutting directly at the sample preparation station. Manual control provides a direct workflow without requiring a powered cutting system.

• Single Operation Cutting: The circular cutter completes the cutting process in one operation. This helps simplify preparation and reduces the handling steps required for each electrode specimen.

• Burr Free Results: The cutting process is specified to produce samples without burrs. Clean cutting results are important when electrode specimens must be handled, positioned, or transferred during battery research procedures.

• Smooth Circular Edges: The resulting electrode samples have smooth edges, supporting cleaner sample presentation and more controlled downstream handling. Smooth edges also help maintain a consistent circular specimen profile.

• Lithium Battery Electrode Compatibility: This equipment is specifically intended for lithium battery electrode cutting. It is therefore aligned with laboratory workflows involving electrode sample preparation and cell fabrication research.

• Multiple Circular Sizes: Available cutting options include 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 25 mm, 29 mm, 30 mm, 32 mm, and 35 mm circular formats. Users can select the size that matches their electrode design and testing workflow.

• Custom Die Manufacturing: The die can be customized according to user requirements. This capability supports projects that use nonstandard circular sample dimensions or require a cutting format beyond the listed options.

• Research Workflow Versatility: The range of available circular formats makes the equipment useful across different battery R&D programs. It can support routine specimen preparation, development work, and laboratory-scale process evaluation where circular electrode samples are required.

Applications

Technical Specifications

The available diameter range gives users a practical selection for different lithium battery electrode formats. The standard options begin at 10 mm and extend to 35 mm, with intermediate sizes that include 11 mm through 20 mm and larger selections of 25 mm, 29 mm, 30 mm, 32 mm, and 35 mm. This range allows research teams to choose a cutting format based on their intended sample geometry rather than adapting every experiment to one fixed size.

The equipment is defined by its manual operating method. This makes the cutting action direct and easy to understand for laboratory personnel. Users can position the electrode material, perform the circular cutting operation, and obtain the prepared specimen in a single cutting action. Because the reference specification does not identify a required power supply, automated control system, cutting speed, force rating, or throughput rating, those values should be confirmed with the supplier for a specific project.

The cutting result is a central specification for this unit. The reference materials describe the process as completing the cut at one time, without burrs, and with smooth edges. These characteristics are directly relevant to electrode handling. A specimen that requires less edge cleanup can help reduce preparation steps before it is transferred to another stage of battery research. It also helps the operator maintain a consistent preparation routine when producing multiple circular samples.

The die is the component that determines the circular cutting format. Standard die options are available for the listed diameters, while custom die manufacturing is available according to requirements. Customization is especially relevant when a battery research program uses a specialized cell format, a nonstandard electrode geometry, or a development-stage sample size that is not included in the standard list. The required diameter and material suitability should be reviewed with the supplier before ordering a custom configuration.

For procurement teams, the most important selection points are the intended electrode application, required circular diameter, desired cutting result, and whether a standard or custom die is needed. Providing these details during quotation helps confirm the appropriate configuration efficiently. When several sample sizes are used in one program, buyers should identify whether separate dies or a tailored die arrangement is required so the final supply matches the laboratory workflow.

This specification set intentionally reflects the available product reference data. No unsupported claims are made regarding dimensions, weight, construction material, operating force, production capacity, tolerances, or certification status. These details may be important for qualification and purchasing decisions, so they should be requested when preparing a formal technical comparison or purchase specification.

Why Choose This Product

• Focused Battery R&D Function: The equipment is purpose-oriented for lithium battery electrode cutting, giving research teams a dedicated tool for circular specimen preparation.

• Cleaner Preparation Workflow: One-time cutting with burr free and smooth edges can reduce secondary edge-finishing work and support more consistent handling between process steps.

• Broad Standard Size Selection: Sixteen listed circular diameter options provide flexibility for different laboratory electrode formats, from 10 mm through 35 mm.

• Customizable Sample Format: Custom die manufacturing allows the unit to be matched to project-specific requirements when standard circular sizes are insufficient.

• Practical Manual Design: Direct manual operation supports an accessible laboratory workflow and makes the unit suitable for research environments where controlled, small-batch preparation is required.

For a standard size or a custom circular electrode cutting solution, contact KINTEK for a quotation and configuration review matched to your battery research workflow.

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